[Spice-devel] [PATCH spice-common 3/3] canvas_base: Allow to specify constant operations

[Frediano Ziglio]

There's no need for the canvas operations to be changed.
This allows without casts to have the operation structures
constants in the code.
This potentially allows to reduce attach surface having some
more data constant instead or read/write.

Signed-off-by: Frediano Ziglio <fziglio at redhat.com>
---
 common/canvas_base.h | 4 ++--
 1 file changed, 2 insertions(+), 2 deletions(-)

diff --git a/common/canvas_base.h b/common/canvas_base.h
index 78e6368..2d3c35b 100644
--- a/common/canvas_base.h
+++ b/common/canvas_base.h
@@ -60,7 +60,7 @@ typedef struct {
 } SpiceImageCacheOps;
 
 struct _SpiceImageCache {
-  SpiceImageCacheOps *ops;
+  const SpiceImageCacheOps *ops;
 };
 
 typedef struct {
@@ -69,7 +69,7 @@ typedef struct {
 } SpiceImageSurfacesOps;
 
 struct _SpiceImageSurfaces {
- SpiceImageSurfacesOps *ops;
+ const SpiceImageSurfacesOps *ops;
 };
 
 typedef struct {
-- 
2.13.6